As the boat plodded into British waters and up the English Channel, Customs had their eye on her.那艘船缓慢驶入英国水域，沿英吉利海峡向北时，海关一直密切关注着它。Did you have to pay customs duty on that?你们必须为此给顾客付款 吗 ?...components similar to those sei...
This substance has now been cloned by molecular biologists.该物质现在已被分子生物学家克隆。The two biologists found, to their surprise, that both groups of birds survived equally well.这两位生物学家惊奇地发现，两组鸟都很好地存活了下来。Biologists need to compare...
最近一期的《柳叶刀》杂志中强调了这一日益严重的问题。The growing problem is underlined in the latest issue of the Lancet.医生用柳叶刀切开他手上的水泡.The doctor lanced the boil on his hand.医生用柳叶刀切开疖子.The doctor lanced the boil....
He was fired from his job after roughing up a colleague.他因为对一位同事动粗而被开除了。You won't be roughing it; each room comes equipped with a telephone and a 3-channel radio.你不会过得太艰苦；每个房间都配备了一部电话和一台可以接收3个频道的收音机。Well , you know ...